Transaction not yet indexed

PGXa173hN8rDpZg7Nn9hVQQP1GbYRCw9oPgNMdxRcEHgs8FhEXM4ePq3J1Fw1o7kHUVX1XkMjeZMCTFZrMsJSqc

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.